{"title":"Clutch Head Security Screws","description":"\u003cp\u003eNot every fastener is meant to be removed easily. In applications where tampering, vandalism, or unauthorised access is a risk, a \u003cstrong\u003eclutch head security screw\u003c\/strong\u003e provides a significant deterrent: it can be driven with a standard flat-bladed screwdriver, but its asymmetric head design prevents removal by the same means. At the \u003cstrong\u003eDIY Hardware Store\u003c\/strong\u003e, our clutch head security screws are the choice for securing public-facing fixtures, outdoor furniture, and access panels where permanence is the goal.\u003c\/p\u003e\n\n\u003cp\u003eThe clutch head (also called the \u003cstrong\u003eone-way screw\u003c\/strong\u003e) works because the drive slots are angled so that a screwdriver can engage and turn in the driving direction, but slips out of engagement when turned in the removal direction. This makes removal very difficult without specialist tools, significantly raising the effort required for anyone attempting to tamper with the fitting.\u003c\/p\u003e\n\n\u003cp\u003eApplications include securing toilet cubicle hardware, public bench slats, outdoor signage, street furniture, and any fixture in a publicly accessible setting where standard screws would be periodically removed.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOne-way clutch head - drives in but resists removal\u003c\/li\u003e\n\u003cli\u003eSignificant deterrent against tampering and vandalism\u003c\/li\u003e\n\u003cli\u003eDrives with standard flat-bladed screwdriver\u003c\/li\u003e\n\u003cli\u003eIdeal for public toilets, outdoor furniture, and street fixtures\u003c\/li\u003e\n\u003cli\u003eZinc-plated steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eAvailable in standard countersunk sizes\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"clutch-head-woodscrew","title":"Clutch Head Security Woodscrew (Sold as singles)","description":"\u003cp\u003eEnhance security with these specialized clutch head security woodscrews. Designed for one-way installation, these screws feature a unique head that allows for easy driving in but prevents removal with standard tools, offering an effective deterrent against tampering and theft. Ideal for securing public fixtures, signage, outdoor furniture, and any application where tamper-resistance is a priority. Crafted for reliable performance in wood, providing peace of mind for your valuable installations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnique clutch head design allows one-way installation for security.\u003c\/li\u003e\n\u003cli\u003ePrevents removal with standard tools, deterring tampering and theft.\u003c\/li\u003e\n\u003cli\u003eIdeal for public fixtures, signage, and outdoor furniture.\u003c\/li\u003e\n\u003cli\u003eProvides reliable fastening in wood.\u003c\/li\u003e\n\u003cli\u003eOffers enhanced security for valuable or vulnerable installations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The DIY Hardware Store","offers":[{"title":"Countersunk \/ 3.5x20mm (6x3\/4\")","offer_id":52274157453650,"sku":"4658B","price":0.04,"currency_code":"GBP","in_stock":true},{"title":"Countersunk \/ 4.0x20mm (8x3\/4\")","offer_id":52274157486418,"sku":"4659B","price":0.05,"currency_code":"GBP","in_stock":true},{"title":"Countersunk \/ 4.0x25mm (8x1\")","offer_id":52274157519186,"sku":"4660B","price":0.06,"currency_code":"GBP","in_stock":true},{"title":"Countersunk \/ 4.0x30mm (8x1.1\/4\")","offer_id":52274157551954,"sku":"4661B","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"Countersunk \/ 5.0x30mm (10x1.1\/4\")","offer_id":52274157584722,"sku":"4663B","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Countersunk \/ 5.0x40mm (10x1.1\/2\")","offer_id":52274157617490,"sku":"4664B","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Countersunk \/ 6.0x50mm (12x2\")","offer_id":52274157650258,"sku":"4665B","price":0.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/6351\/2658\/files\/4658B.jpg?v=1765789031"}],"url":"https:\/\/diyhardwarestore.co.uk\/collections\/clutch-head-security-screws.oembed","provider":"DIY Hardware Store","version":"1.0","type":"link"}